A theoretical model is developed to describe the hydrodynamic behavior of the vapor-liquid interface of a bubble at the heater surface leading to the initiation of critical heat flux (CHF) condition. The momentum flux resulting from evaporation at the bubble base is identified to be an important parameter. A model based on theoretical considerations is developed for upward-facing surfaces with orientations of 0 deg (horizontal) to 90 deg (vertical). It includes the surface-liquid interaction effects through the dynamic receding contact angle. The CHF in pool boiling for water, refrigerants and cryogenic liquids is correctly predicted by the model, and the parametric trends of CHF with dynamic receding contact angle and subcooling are also well represented.
Skip Nav Destination
Article navigation
Technical Papers
A Theoretical Model to Predict Pool Boiling CHF Incorporating Effects of Contact Angle and Orientation
Satish G. Kandlikar, Fellow ASME
Satish G. Kandlikar, Fellow ASME
Mechanical Engineering Department, Rochester Institute of Technology, Rochester, NY 14623
Search for other works by this author on:
Satish G. Kandlikar, Fellow ASME
Mechanical Engineering Department, Rochester Institute of Technology, Rochester, NY 14623
Contributed by the Heat Transfer Division for publication in the JOURNAL OF HEAT TRANSFER. Manuscript received by the Heat Transfer Division March 9, 2000; revision received April 23, 2001. Associate Editor: V. P. Carey.
J. Heat Transfer. Dec 2001, 123(6): 1071-1079 (9 pages)
Published Online: April 23, 2001
Article history
Received:
March 9, 2000
Revised:
April 23, 2001
Citation
Kandlikar, S. G. (April 23, 2001). "A Theoretical Model to Predict Pool Boiling CHF Incorporating Effects of Contact Angle and Orientation ." ASME. J. Heat Transfer. December 2001; 123(6): 1071–1079. https://doi.org/10.1115/1.1409265
Download citation file:
Get Email Alerts
Cited By
Bayesian Inference for Estimating Heat Sources through Temperature Assimilation
J. Heat Mass Transfer
The Effect of U-bend Zone, Rotation, and Corrugation on Two-Pass Channel Flow
J. Heat Mass Transfer
Exergy and Entropy Analysis of Heat Exchanger Under Mechanical Vibration and Magnetic Field
J. Heat Mass Transfer (January 2025)
Related Articles
Nucleate Boiling Comparison between Teflon-Coated Plain Copper and Cu-HTCMC in Water
J. Heat Transfer (August,2018)
Flow Visualization of Submerged Steam Jet in Subcooled Water
J. Heat Transfer (February,2016)
Evaporation/Boiling in Thin Capillary Wicks (II)—Effects of Volumetric Porosity and Mesh Size
J. Heat Transfer (December,2006)
Numerical Simulation of Evaporating Two-Phase Flow in a High-Aspect-Ratio Microchannel with Bends
J. Heat Transfer (August,2017)
Related Proceedings Papers
Related Chapters
Energy Balance for a Swimming Pool
Electromagnetic Waves and Heat Transfer: Sensitivites to Governing Variables in Everyday Life
Post-CHF Heat Transfer in Flow Boiling
Two-Phase Heat Transfer
Liquid Cooled Systems
Thermal Management of Telecommunications Equipment